
Bluetooth LE transmitters enable older devices to utilize advanced audio codecs like LC3, LDAC, and aptX, enhancing compatibility without requiring device upgrades.
Questyle QCC Pro ($119) supports Bluetooth LE, LDAC, aptX Lossless, and works across Apple, Android, Windows, Linux, and Nintendo Switch platforms.
Creative BT-W6 ($80) includes a Windows app with features like a 13-band EQ and spatial audio, though limited in codec variety.

Compact USB-C dongle enhancing wireless audio with aptX Adaptive and Lossless codecs.
Supports Hi-Res Audio streaming up to 24-bit/96kHz and Auracast™ multi-streaming.
Features low-latency mode (30ms) for gaming and improved call clarity.

Compact USB-C dongle with advanced Bluetooth audio, supporting aptX Adaptive and aptX Lossless codecs for 24-bit/96 kHz playback.
Game Mode reduces latency to as low as 30ms, enhancing audio-visual synchronization for gaming.
Auracast compatibility enables simultaneous streaming to multiple devices for shared listening.